Question: Who is the Chief Executive officer of BNP Paribas at its beginning time 1st Dec 2011?
Paraphrase: Give the name of the Chief Executive officer of BNP Paribas at its beginning time 1st Dec 2011.
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q499707 p:P169 ?s . ?s ps:P169 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'2011')) }